Phillip Gomm from the RAC foundation says there's been a significant rise in the cost of running a car in the last decade.
He speaks after a report by the RAC showed that people in Wales rely on their car, more than anywhere else in the UK. The Welsh Government acknowledges that public transport is crucial.
More top news
A minute's silence will be held across rugby league this weekend as a mark of respect for Keighley's Wales international Danny Jones.
A man who pointed a pistol out of a bedroom window and threatened to kill police officers during a siege in a Welsh village is jailed.
It's possible that a different party will win a majority of the Westminster seats in each UK nation. Could Wales then get its way?